Apparatus

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sensors Mode-S transponder

4D2264

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-QDJ · BOEING 737-800

Hex
4D2264
Octal
23221144
Decimal
5,055,076
Country
MT
Tail
9H-QDJ
Type
B738
No current signal · last broadcast Jul 26, 23:00 UTC
Flights observed
610
Distinct callsigns
20
Country
MT
Last broadcast
Jul 26, 23:00 UTC

Last known position

Most recent position reported by Mode-S 4D2264.

Country allocation

The ICAO 24-bit address 4D2264 falls within the block assigned to Malta (MT) by ICAO Annex 10, Volume III. Every aircraft registered in Malta receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
RYR69BQ - 4 2026-07-10
RYR529D Ryanair 4 2026-04-26
RYR45SY Ryanair 4 2026-04-27
RYR2SF - 4 2026-07-10
RYR27CF Ryanair 4 2026-04-27
RYR89SN Ryanair 3 2026-04-28
RYR885Z Ryanair 3 2026-04-28
RYR771X Ryanair 3 2026-04-28
RYR71LM - 3 2026-07-07
RYR65FQ Ryanair 3 2026-04-26
RYR63CZ Ryanair 3 2026-05-15
RYR61AT Ryanair 3 2026-05-15
RYR418Z - 3 2026-07-09
RYR1FF - 3 2026-07-07
RYR1CU Ryanair 3 2026-05-16
RYR1BG Ryanair 3 2026-04-28
RYR1699 - 3 2026-07-09
RYR13UV Ryanair 3 2026-05-16
RYR9PY Ryanair 2 2026-04-26
RYR9CU Ryanair 2 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 RYR4DF MAN → VCE Jul 26, 21:30 UTCJul 26, 23:00 UTC1h 30m
2026-07-26 RYR69CY VCE → MAN Jul 26, 18:25 UTCJul 26, 20:35 UTC2h 10m
2026-07-26 RYR11TG SUF → VCE Jul 26, 15:35 UTCJul 26, 16:50 UTC1h 15m
2026-07-26 RYR5AZ STN → ACE Jul 26, 13:30 UTCJul 26, 14:45 UTC1h 15m
2026-07-26 RYR3HY BVA → FAO Jul 26, 11:15 UTCJul 26, 12:35 UTC1h 20m
2026-07-26 RYR26TR VCE → CTA Jul 26, 08:35 UTCJul 26, 10:05 UTC1h 30m
2026-07-26 RYR97BT PMO → VCE Jul 26, 06:30 UTCJul 26, 07:40 UTC1h 11m
2026-07-26 RYR163M VCE → PMO Jul 26, 04:20 UTCJul 26, 05:35 UTC1h 15m
2026-07-25 RYR7LQ FEZ → HHN Jul 25, 18:35 UTCJul 25, 20:30 UTC1h 55m
2026-07-25 RYR466M CGN → PMI Jul 25, 15:55 UTCJul 25, 17:40 UTC1h 45m
2026-07-25 RYR86CT NAP → VCE Jul 25, 13:55 UTCJul 25, 14:45 UTC50m
2026-07-25 RYR484A VCE → NAP Jul 25, 11:30 UTCJul 25, 12:15 UTC45m
2026-07-25 RYR6DB HEL → BGY Jul 25, 08:25 UTCJul 25, 10:00 UTC1h 35m
2026-07-25 RYR8UF CWL → AGP Jul 25, 05:35 UTCJul 25, 07:30 UTC1h 55m
2026-07-24 RYR3HY BVA → FAO Jul 24, 21:40 UTCJul 24, 23:00 UTC1h 20m
2026-07-24 RYR26TR - Jul 24, 19:05 UTCJul 24, 20:15 UTC1h 10m
2026-07-24 RYR3733 BDS → VCE Jul 24, 16:30 UTCJul 24, 17:35 UTC1h 5m
2026-07-24 RYR1KJ AAL → STN Jul 24, 14:35 UTCJul 24, 15:25 UTC50m
2026-07-24 RYR6WA - Jul 24, 11:20 UTCJul 24, 13:00 UTC1h 40m
2026-07-24 RYR6MZ LIS → VCE Jul 24, 07:35 UTCJul 24, 09:35 UTC2h 0m
2026-07-24 RYR17XU BRI → VCE Jul 24, 05:35 UTCJul 24, 06:35 UTC1h 0m
2026-07-24 RYR29BC VCE → BRI Jul 24, 03:45 UTCJul 24, 04:35 UTC50m
2026-07-23 RYR84UF - Jul 23, 20:55 UTCJul 23, 22:45 UTC1h 50m
2026-07-23 RYR27SA - Jul 23, 18:15 UTCJul 23, 20:10 UTC1h 55m
2026-07-23 RYR12SK LIS → VLC Jul 23, 16:05 UTCJul 23, 17:20 UTC1h 15m
2026-07-23 RYR2NW - Jul 23, 13:05 UTCJul 23, 14:10 UTC1h 5m
2026-07-23 RYR57ZZ BCN → NDR Jul 23, 10:55 UTCJul 23, 12:10 UTC1h 15m
2026-07-23 RYR6078 BCN → OZZ Jul 23, 04:50 UTCJul 23, 09:45 UTC4h 55m
2026-07-22 RYR8MB - Jul 22, 18:40 UTCJul 22, 20:35 UTC1h 55m
2026-07-22 RYR6FH - Jul 22, 17:10 UTCJul 22, 17:45 UTC35m
2026-07-22 RYR69KF DUB → KIR Jul 22, 16:00 UTCJul 22, 16:35 UTC35m
2026-07-22 RYR5WW BNX → GOT Jul 22, 13:50 UTCJul 22, 15:05 UTC1h 15m
2026-07-22 RYR1LC DUB → AMS Jul 22, 11:35 UTCJul 22, 12:40 UTC1h 5m
2026-07-21 RYR6L - Jul 21, 19:10 UTCJul 21, 21:35 UTC2h 25m
2026-07-21 RYR9JV - Jul 21, 16:05 UTCJul 21, 18:25 UTC2h 20m
2026-07-21 RYR81SV STN → DUB Jul 21, 14:10 UTCJul 21, 15:05 UTC55m
2026-07-21 RYR7HN MRS → FCO Jul 21, 12:25 UTCJul 21, 13:15 UTC50m
2026-07-21 RYR98EE BCN → DUB Jul 21, 09:05 UTCJul 21, 11:20 UTC2h 15m
2026-07-21 RYR8MB DUB → BCN Jul 21, 05:30 UTCJul 21, 07:40 UTC2h 10m
2026-07-20 RYR6TY GLA → DUB Jul 20, 21:20 UTCJul 20, 22:00 UTC40m
2026-07-20 RYR6LT DUB → GLA Jul 20, 20:00 UTCJul 20, 20:35 UTC35m
2026-07-20 RYR4J - Jul 20, 17:00 UTCJul 20, 19:05 UTC2h 5m
2026-07-20 RYR7UX - Jul 20, 13:50 UTCJul 20, 15:50 UTC2h 0m
2026-07-20 RYR53UX - Jul 20, 10:05 UTCJul 20, 12:50 UTC2h 45m
2026-07-20 RYR7XY - Jul 20, 05:45 UTCJul 20, 08:20 UTC2h 35m
2026-07-19 RYR8YD VIE → CGN Jul 19, 19:25 UTCJul 19, 22:50 UTC3h 25m
2026-07-19 RYR6GL DUB → MLA Jul 19, 15:15 UTCJul 19, 18:25 UTC3h 10m
2026-07-19 RYR14RE - Jul 19, 12:45 UTCJul 19, 13:50 UTC1h 5m
2026-07-19 RYR41BZ - Jul 19, 11:00 UTCJul 19, 11:50 UTC50m
2026-07-19 RYR501G BSL → DUB Jul 19, 08:00 UTCJul 19, 09:50 UTC1h 50m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the 9H-QDJ page for operator, model, and routing details .

Mode-S 4D2264 frequently asked

What is Mode-S code 4D2264?
4D2264 is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-QDJ.
Where is Mode-S 4D2264 registered?
Mode-S code 4D2264 is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D2264 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 23:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D2264, octal 23221144, decimal 5,055,076.
What flights does 4D2264 operate?
Mode-S 4D2264 has broadcast 20 distinct callsigns, including RYR69BQ, RYR529D, RYR45SY, RYR2SF, RYR27CF.